Iron



FIG. 1 is a top, right, front perspective view of an iron showing our new design;

FIG. 2 is a right side elevation view thereof and being a mirror image of the left side elevation view thereof;

FIG. 3 is a top plan view thereof.

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof; and,

FIG. 6 is a bottom plan view thereof.

The equidistant broken lines shown in all Figures are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a iron, as shown and described. 